Bottle Tops and Filter Units

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with PES Membrane Available on GSA/VA Contract for Federal Government customers only.

Increase filtration efficiency with PES membranes and Rapid-Flow design, providing fast flow rates and high throughput while defending against cell culture contamination.

Thermo Scientific™ Nalgene™ Sterile Analytical Filter Units Available on GSA/VA Contract for Federal Government customers only.

Recover and grow microorganisms for QC testing and analysis of water, food and beverage, raw materials and finished product.

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with PES Membrane Available on GSA/VA Contract for Federal Government customers only.

Perform sterile filtration of cell culture media and serum with Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with PES Membranes.

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Filter Storage Bottles Available on GSA/VA Contract for Federal Government customers only.

Save time and minimize contamination with these radiation-sterilized filter storage bottles. Excellent as single-use storage containers.

MilliporeSigma™ Stericup Quick Release-GP Sterile Vacuum Filtration System

The Stericup™ vacuum filtration system is the most efficient single-use, disposable process for sterile media preparation. It combines a Steritop™ filter unit with a receiver flask for processing and storing volumes from 150 mL to 1,000 mL in a single, ready-to-use format.

Corning™ Disposable Sterile Bottles Available on GSA/VA Contract for Federal Government customers only.

Use as replacement receivers for Corning Disposable Sterile Filter Systems or as storage bottles. Corning™ Disposable Sterile Bottles are easy to grip and ideal for storage of media, buffers and other aqueous solutions.

EMD Millipore™ Steriflip™ Sterile Disposable Vacuum Filter Units

Performance and convenience all in one.  Merck Millipore™ Steriflip™ Sterile Disposable Vacuum Filter Units uses vacuum to collect filtrate.

Fisherbrand™ Polystyrene Storage Bottles

Reduce the risk of cross contamination with sterile, disposable polystyrene media bottles. Use with Bottle-Top Filters or as replacement/extra receptacles for Filter Units. Excellent as single-use storage containers.

Thermo Scientific™ Nalgene™ Large-Volume FastCap™ Bottle Top Filter with 0.2μm PES Membrane Available on GSA/VA Contract for Federal Government customers only.

Filter up to 5L of fluid with this large-volume bottle top filter with a 0.2μm PES membrane. Place on a bottle mouth, apply vacuum and start the filtering process.

Corning™ Disposable Vacuum Filter/Storage Systems Available on GSA/VA Contract for Federal Government customers only.

Features printed funnels that identify membrane type and product number for easy product product identification. Corning™ Disposable Vacuum Filter/Storage Systems provide a complete solution for your filtering needs. The system consists of a polystyrene filter funnel joined by an adapter ring to a removable polystyrene storage bottle with a separate sterile polyethylene cap.

MilliporeSigma™ Steritop Threaded Bottle Top Filter

The Stericup™ vacuum filtration system is the most efficient single-use, disposable process for sterile media preparation. It combines a Steritop™ filter unit with a receiver flask for processing and storing volumes from 150 mL to 1,000 mL in a single, ready-to-use format.

EMD Millipore™ Millipak™ Disposable Filter Units Available on GSA/VA Contract for Federal Government customers only.

Removes particles and microorganisms from liquids and gases with pump-driven filter. Merck Millipore™ Millipak™ Disposable Filter Units provide sterile filtration of parenterals, diagnostics, buffers, media, and biologicals.

Corning™ Disposable Sterile Bottle-Top Filters with 0.22μm Membrane Available on GSA/VA Contract for Federal Government customers only.

Designed for use on glass or polystyrene media bottles with 33 and 45mm neck sizes. Corning™ Disposable Sterile Bottle-Top Filters are ideal for filtration of tissue culture media and components, biological fluids, other solutions.

Corning™ Centrifuge Tube Top Vacuum Filters Available on GSA/VA Contract for Federal Government customers only.

Filters directly into centrifuge tube minimizing unnecessary transfers. Corning™ Centrifuge Tube Top Filters offer a viewing slot in base that lets you measure volumes as low as 5mL.

Fisherbrand™ Bottle-Top Dispenser Anti-tip Reservoirs

Side neck allows filling of reservoir without removing the dispenser

EMD Millipore™ Stericup™ Sterile Vacuum Filter Units

Designed for sterilizing tissue culture media, protein and DNA solutions. EMD Millipore Stericup™ Sterile Vacuum Filter Units have a no-tip design for improved stability during filtration. Steritop bottle top filter units use either a PES or PVDF filter. Available in varied pore sizes and volumes.

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with CN Membrane Available on GSA/VA Contract for Federal Government customers only.

Perform sterile filtration, prefiltration or clarification of buffers and other aqueous solutions when protein binding is not a concern with these filter units.

BrandTech™ QuikSip™ Bottle Top Aspirator Accessory, Manifold Available on GSA/VA Contract for Federal Government customers only.

Autoclavable and used with BrandTech™ QuikSip™ Bottle Top Aspirator

EMD Millipore™ Sterivex Sterile Pressure-Driven Devices Available on GSA/VA Contract for Federal Government customers only.

Minimize contamination risk to filtered solution by direct-dispensing design. EMD Millipore Sterivex Sterile Pressure-Driven Devices are ready-to-use units that filter solutions with volumes of 100 to 2000mL. Available in a variety of fittings, pore sizes and membrane types.

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with SFCA Membrane Available on GSA/VA Contract for Federal Government customers only.

Perform vacuum filtration and single-use biological work requiring sterile filtration, prefiltration or clarification of aqueous solutions in the lab or field.

BrandTech™ SafetyPrime™ Valve Available on GSA/VA Contract for Federal Government customers only.

Accessory for use with Dispensette™ Organic Bottle Top Dispenser

BrandTech™ Botletop Dispenser Replacement Discharge Tube Available on GSA/VA Contract for Federal Government customers only.

Replaces discharge tube in 5, 10mL Dispensette™ III Bottletop Dispenser, 5, 10mL Dispensette™ Organic Bottletop Dispenser, and 25, 50, 100mL Dispensette™ Organic Bottletop Dispenser. BrandTech™ Bottletop Dispenser Replacement Discharge valve includes a viewing window, hinged screw cap swings out of the way when dispensing, and is available with or without a recirculation valve.

BrandTech™ Flexible Discharge Tubes for Dispensette™ III Bottle-Top Dispensers Available on GSA/VA Contract for Federal Government customers only.

Enhances the suitability of Dispensette dispensers for various applications.

EMD Millipore™ Steritop™ Sterile Vacuum Bottle-Top Filters

Filter and sterilize faster with a large 7.3cm diameter filter. EMD Millipore™ Steritop™ Sterile Vacuum Bottle-Top Filters are sterile, threaded bottle-top filters with 0.22 micron pore size for vacuum filtration and sterilization of tissue culture media, protein and DNA solutions, and virus suspensions.

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with SFCA Membrane Available on GSA/VA Contract for Federal Government customers only.

Lower the number of extractables in your bottle-top filters by switching from standard CA membranes to sterile, disposable bottle top filters with SFCA Membrane.

EMD Millipore™ Stericap™ PLUS Sterile Bottle-Top Filter Device

For ultrafast, aseptic sterilization of 5 to 10L using vacuum filtration

EFD Ultra Dispenser - Precision Tips

Burr-free, polished and passivated stainless steel tips with polypropylene SafetyLok™ hubs

BRAND™ Recirculation Tube for SafetyPrime Recirculation Valve Available on GSA/VA Contract for Federal Government customers only.

For Dispensette III, Digital Burette III and Titrette

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